Base | Representation |
---|---|
bin | 10100111001111001… |
… | …11010111101110011 |
3 | 1001222011100010002221 |
4 | 22130330322331303 |
5 | 140441111303301 |
6 | 5053355021511 |
7 | 545056130152 |
oct | 123474727563 |
9 | 31864303087 |
10 | 11223150451 |
11 | 483a1a3057 |
12 | 221273a897 |
13 | 109b229036 |
14 | 78679b599 |
15 | 45a46cda1 |
hex | 29cf3af73 |
11223150451 has 16 divisors (see below), whose sum is σ = 12178742400. Its totient is φ = 10308990528.
The previous prime is 11223150443. The next prime is 11223150487. The reversal of 11223150451 is 15405132211.
It is a cyclic number.
It is not a de Polignac number, because 11223150451 - 23 = 11223150443 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11223160451) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13260 + ... + 150406.
It is an arithmetic number, because the mean of its divisors is an integer number (761171400).
Almost surely, 211223150451 is an apocalyptic number.
11223150451 is a deficient number, since it is larger than the sum of its proper divisors (955591949).
11223150451 is a wasteful number, since it uses less digits than its factorization.
11223150451 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137298.
The product of its (nonzero) digits is 1200, while the sum is 25.
Adding to 11223150451 its reverse (15405132211), we get a palindrome (26628282662).
The spelling of 11223150451 in words is "eleven billion, two hundred twenty-three million, one hundred fifty thousand, four hundred fifty-one".
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